The Chicago Bears signed fullback Tony Fiammetta to the 53-man roster, while also adding rookie quarterback David Fales to the practice squad.

The Bears brought back Fiammetta and Fales after cutting the duo last week in a series of roster moves brought about due to a rash of injuries along the offensive line and at receiver. Fiammetta had been nursing a hamstring injury headed into Week 2, while Fales had missed practice time because of a shoulder injury.

A six-year veteran, Fiammetta serves primarily as a lead blocker for Matt Forte, and has run the ball 11 times for 26 yards throughout his career, while also producing 130 yards on 12 catches in 50 games with 24 starts.

Fales, meanwhile, joined the Bears as a sixth-round pick out of San Jose State.

Over two seasons at San Jose State, Fales started in 25 games, throwing for 8,382 yards and 66 touchdowns with 22 interceptions. Fales has impressed the staff enough throughout his brief tenure with the Bears, that he would likely develop into a potential backup to starter Jay Cutler.

With the Bears placing cornerback Charles Tillman on the injured reserve, it's expected the club in the coming days will make more roster moves.